Parameters And Vxt Configurations; Installation And Probe Assembly; Connections; Expansion Board Features - AERMEC KTU Manual De Instalación, Uso Y Mantenimiento

5. PARAMETERS
AND VXT
CONFIGURATIONS
!
Configuration of windows I13
and I18. Build your system menu.
set point setting parameters from P1 to
P6 of the main menu
Environment and humidity differential
setting parameters from M15 to M18.
5.1. INSTALLATION
AND PROBE ASSEMBLY
• The probe can be housed above
a 3 module box (recessed) using the
relative 3.5x45 screws;
• It is recommended to use the
plugs (S5 + 3.5x45 screws ) for wall-
mounting, while for mounting on metal
panel, the use of screws (M3x25) is
recommended.
N.B.: to prevent damage to the sensor
during screwing of the screws and to
cause earthing of the sensor protection
braid, the use of the spacers present
in the fixing kit found inside the
packaging is recommended.
5.2.

CONNECTIONS

The figure at the side shows the layouts
for the connections to the terminal
board and the position of the pin-strip
for any configuration of the voltage
(default) or current universal output.
N.B. The sensors with 0...1V and
4..20mA output are supplied with a
default configuration 4...20 mA
6.

EXPANSION BOARD FEATURES

Dimensions
Assembly
6.1.

POWER SUPPLY

On installation, a Class II safety
transformer of at least 15 VA must be
used, to power just one expansion.
It is recommended to separate the
power supply of the pCOE expansion
from that of the rest of the electric
devices (contactors and other electro-
mechanical components) inside the
can be inserted on four modules
on DIN guide
electric control board. Whenever the
secondary of the transformer is on the
ground, check that the earth wire is
connected to clamp G0.
Make sure that references G and
G0 of all boards present in the
control board are respected (the Go
reference must be kept for all boards).
DP1
-0,5...1V
DP2
DP1
0...1V
DP2
DP1
4...20mA
DP2
Key: OUT T/H: 0.5...1V 4...20mA temperature/humidity output
M-G0: signal and power supply reference
(G)+: 12...24 Vac, 8...32 Vdc power supply
for 0...10V 24Vac / 18...32 Vdc versions
NTC OUT: NTC resistive connection
DPWxxx1
T res NTC 10 K @ 25 C
H Out 0...1 V
OFF
ON
DP1
OFF
DP2
ON
OFF
OFF
OFF
DEFAULT
ON
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